Properties of Coal and Soapstone

Coal

Soapstone

Add ⊕

1 Properties

1.1 Physical Properties

1.1.1 Hardness

1-1.51

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Fine Grained

1.1.3 Fracture

Conchoidal

1.1.4 Streak

Black

1.1.5 Porosity

Less Porous

1.1.6 Luster

Dull to Vitreous to Submetallic

Greasy

1.1.7 Compressive Strength

NA225.00 N/mm²

0.15 450

1.1.8 Cleavage

Non-Existent

Perfect

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

1.1-1.42.86

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

1100-1400 g/cm³2.8-2.9 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

1.32 kJ/Kg K0.88 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Heat Resistant, Pressure Resistant

Coal vs Soapstone Properties

Properties of Coal and Soapstone play an important role in determining the type of rock. Along with Coal vs Soapstone properties, get to know more about Coal Definition and Soapstone Definition. For the ease of understanding, the properties of rocks are divided into physical and thermal properties. Rocks have a variety of properties like hardness, color, specific gravity, fracture, cleavage, luster etc. Know all about physical and thermal properties of Coal and Soapstone.